121301133123230 has 32 divisors (see below), whose sum is σ = 218468629491840. Its totient is φ = 48492326338560.

The previous prime is 121301133123229. The next prime is 121301133123259. The reversal of 121301133123230 is 32321331103121.

121301133123230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 121301133123230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238701515 + ... + 239209145.

It is an arithmetic number, because the mean of its divisors is an integer number (6827144671620).

Almost surely, 2^{121301133123230} is an apocalyptic number.

121301133123230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121301133123230 is a deficient number, since it is larger than the sum of its proper divisors (97167496368610).

121301133123230 is a wasteful number, since it uses less digits than its factorization.

121301133123230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521444.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 121301133123230 its reverse (32321331103121), we get a palindrome (153622464226351).

The spelling of 121301133123230 in words is "one hundred twenty-one trillion, three hundred one billion, one hundred thirty-three million, one hundred twenty-three thousand, two hundred thirty".